抄録
Generally, cutting systems receive a bad influence from noise. In this paper, we study the influence of noises on cutting system by numerical simulations. We superpose Gaussian noises on the cutting speed parameter in Grabec's orthogonal cutting model. We show that the noises suppress chaotic vibration arised in the cutting model and reduce cutting forces. This result suggests that it is possible to suppress the abnormal behavior arised in real cutting systems by adding noises.
